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76 lines
2.5 KiB
76 lines
2.5 KiB
#ifndef _LINUX_VIRTIO_INPUT_H |
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#define _LINUX_VIRTIO_INPUT_H |
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/* This header is BSD licensed so anyone can use the definitions to implement |
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* compatible drivers/servers. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. Neither the name of IBM nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL IBM OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. */ |
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#include <linux/types.h> |
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enum virtio_input_config_select { |
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VIRTIO_INPUT_CFG_UNSET = 0x00, |
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VIRTIO_INPUT_CFG_ID_NAME = 0x01, |
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VIRTIO_INPUT_CFG_ID_SERIAL = 0x02, |
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VIRTIO_INPUT_CFG_ID_DEVIDS = 0x03, |
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VIRTIO_INPUT_CFG_PROP_BITS = 0x10, |
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VIRTIO_INPUT_CFG_EV_BITS = 0x11, |
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VIRTIO_INPUT_CFG_ABS_INFO = 0x12, |
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}; |
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struct virtio_input_absinfo { |
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__le32 min; |
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__le32 max; |
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__le32 fuzz; |
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__le32 flat; |
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__le32 res; |
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}; |
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struct virtio_input_devids { |
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__le16 bustype; |
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__le16 vendor; |
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__le16 product; |
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__le16 version; |
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}; |
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struct virtio_input_config { |
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__u8 select; |
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__u8 subsel; |
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__u8 size; |
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__u8 reserved[5]; |
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union { |
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char string[128]; |
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__u8 bitmap[128]; |
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struct virtio_input_absinfo abs; |
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struct virtio_input_devids ids; |
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} u; |
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}; |
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struct virtio_input_event { |
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__le16 type; |
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__le16 code; |
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__le32 value; |
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}; |
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#endif /* _LINUX_VIRTIO_INPUT_H */
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